G P Roberts

3.4k total citations
50 papers, 2.6k citations indexed

About

G P Roberts is a scholar working on Molecular Biology, Renewable Energy, Sustainability and the Environment and Genetics. According to data from OpenAlex, G P Roberts has authored 50 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 21 papers in Renewable Energy, Sustainability and the Environment and 12 papers in Genetics. Recurrent topics in G P Roberts's work include Metalloenzymes and iron-sulfur proteins (21 papers), Microbial Fuel Cells and Bioremediation (11 papers) and Photosynthetic Processes and Mechanisms (11 papers). G P Roberts is often cited by papers focused on Metalloenzymes and iron-sulfur proteins (21 papers), Microbial Fuel Cells and Bioremediation (11 papers) and Photosynthetic Processes and Mechanisms (11 papers). G P Roberts collaborates with scholars based in United States, United Kingdom and China. G P Roberts's co-authors include Paul W. Ludden, Winston J. Brill, Robert L. Kerby, R. H. Burris, Douglas J. MacNeil, Tanya MacNeil, L J Lehman, Daniel Shelver, Jeffrey D. Fox and Vinod K. Shah and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Journal of Biological Chemistry.

In The Last Decade

G P Roberts

50 papers receiving 2.4k citations

Peers

G P Roberts
David H. Boxer United Kingdom
Valerie L. Cash United States
Botho Bowien Germany
Marie‐Thérèse Giudici‐Orticoni France
Paul W. Ludden United States
Gerrit J. Schut United States
Hans E. M. Christensen Denmark
Amy M. Grunden United States
Marty R. Jacobson United States
Paul F. Weaver United States
David H. Boxer United Kingdom
G P Roberts
Citations per year, relative to G P Roberts G P Roberts (= 1×) peers David H. Boxer

Countries citing papers authored by G P Roberts

Since Specialization
Citations

This map shows the geographic impact of G P Roberts's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by G P Roberts with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G P Roberts more than expected).

Fields of papers citing papers by G P Roberts

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G P Roberts. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by G P Roberts. The network helps show where G P Roberts may publish in the future.

Co-authorship network of co-authors of G P Roberts

This figure shows the co-authorship network connecting the top 25 collaborators of G P Roberts. A scholar is included among the top collaborators of G P Roberts based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with G P Roberts. G P Roberts is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Roberts, G P, et al.. (2021). Prevalence of Maternal Mortality in West Africa: A Systematic Review. 6(1). 1 indexed citations
2.
Shelver, Daniel, Marc V. Thorsteinsson, Robert L. Kerby, et al.. (1999). Identification of Two Important Heme Site Residues (Cysteine 75 and Histidine 77) in CooA, the CO-Sensing Transcription Factor of Rhodospirillum rubrum. Biochemistry. 38(9). 2669–2678. 84 indexed citations
3.
4.
Burris, R. H., et al.. (1995). Effect of an ntrBC mutation on the posttranslational regulation of nitrogenase activity in Rhodospirillum rubrum. Journal of Bacteriology. 177(18). 5322–5326. 24 indexed citations
5.
6.
Willison, John C., et al.. (1993). Site-Directed Mutagenesis of the Target Arginine for ADP-Ribosylation of Nitrogenase Component II in Rhodobacter capsulatus. Biochemical and Biophysical Research Communications. 192(3). 1223–1229. 8 indexed citations
7.
Allen, Ronda M., Mary J. Homer, Rahul Chatterjee, et al.. (1993). Dinitrogenase reductase- and MgATP-dependent maturation of apodinitrogenase from Azotobacter vinelandii.. Journal of Biological Chemistry. 268(31). 23670–23674. 53 indexed citations
8.
Lehman, L J & G P Roberts. (1991). Identification of an alternative nitrogenase system in Rhodospirillum rubrum. Journal of Bacteriology. 173(18). 5705–5711. 73 indexed citations
9.
Fu, Haian, Wayne P. Fitzmaurice, G P Roberts, & R. H. Burris. (1990). Cloning and expression of draTG genes from Azospirillum lipoferum. Gene. 86(1). 95–98. 18 indexed citations
10.
Lehman, L J, Wayne P. Fitzmaurice, & G P Roberts. (1990). The cloning and functional characterization of the nifH gene of Rhodospirillum rubrum. Gene. 95(1). 143–147. 21 indexed citations
11.
Gosink, Mark, et al.. (1990). The product of the Klebsiella pneumoniae nifX gene is a negative regulator of the nitrogen fixation (nif) regulon. Journal of Bacteriology. 172(3). 1441–1447. 34 indexed citations
12.
13.
Hartmann, Anton, et al.. (1989). Posttranslational regulatory system for nitrogenase activity in Azospirillum spp. Journal of Bacteriology. 171(9). 4679–4685. 54 indexed citations
14.
Bonam, D, L J Lehman, G P Roberts, & Paul W. Ludden. (1989). Regulation of carbon monoxide dehydrogenase and hydrogenase in Rhodospirillum rubrum: effects of CO and oxygen on synthesis and activity. Journal of Bacteriology. 171(6). 3102–3107. 78 indexed citations
15.
Roberts, G P & Winston J. Brill. (1980). Gene-product relationships of the nif regulon of Klebsiella pneumoniae. Journal of Bacteriology. 144(1). 210–216. 84 indexed citations
16.
Roberts, G P, et al.. (1980). Use of Two-Dimensional Polyacrylamide Electrophoresis to Demonstrate that Putative Rhizobium Cross-Inoculation Mutants Actually Are Contaminants. Applied and Environmental Microbiology. 39(2). 460–462. 3 indexed citations
17.
MacNeil, Tanya, Douglas J. MacNeil, G P Roberts, Mark A. Supiano, & Winston J. Brill. (1978). Fine-structure mapping and complementation analysis of nif (nitrogen fixation) genes in Klebsiella pneumoniae. Journal of Bacteriology. 136(1). 253–266. 138 indexed citations
18.
Roberts, G P. (1977). Inhibition of lymphocyte stimulation by bovine uterine proteins. Reproduction. 50(2). 337–339. 26 indexed citations
19.
Whitehead, R, et al.. (1977). Masking of Receptors for Sheep Erythrocytes on Human T-Lymphocytes by Sera From Breast Cancer Patients 2. JNCI Journal of the National Cancer Institute. 58(6). 1573–1576. 10 indexed citations
20.
Whitehead, R, et al.. (1976). T AND B LYMPHOCYTES IN BREAST CANCER STAGE RELATIONSHIP AND ABROGATION OF T-LYMPHOCYTE DEPRESSION BY ENZYME TREATMENT IN VITRO. The Lancet. 307(7955). 330–333. 63 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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